I could recommend to change oil. Seen oil analysis with a really low TBN due to agressive fuel additive. I recommend using regular fuel with cleaning the intake pipe and intake port with nutshull or CO2 every 70 000km for exemple. using additive or premium fuel not often and with the expectation of cleaning fuel system (injection...) small deposit at exhaust side... nothing else
@@brbrennecke8562 oil catch can when using the correct size of tubing and correct recipient size is a good option but require regular maintenance with eliminating its content.
Fuel injector cleaner is good if used every 10000 or 20000 miles as car service but lower is costly without much benefit and don't forget top tier fuel is containing fuel cleaners
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RIP, Pat. You've taught me a lot over the years. Heaven now has it's best mechanic.
Love these videos Pat they are very informative
Pat, do you recommend an engine oil & filter change shortly after the use of the Wynn's (or any other brand of) fuel cleaner?
I wonder if Pat replies at all, still suppose to send me TWO (2) T-shirts from read my questions on TV back in the MotorWeek days...
Pat, I hear about "oil catch cans." Do you recommend those on gdi engines?
@@brbrennecke8562 😢 gone now
I could recommend to change oil. Seen oil analysis with a really low TBN due to agressive fuel additive.
I recommend using regular fuel with cleaning the intake pipe and intake port with nutshull or CO2 every 70 000km for exemple.
using additive or premium fuel not often and with the expectation of cleaning fuel system (injection...) small deposit at exhaust side... nothing else
@@brbrennecke8562 oil catch can when using the correct size of tubing and correct recipient size is a good option but require regular maintenance with eliminating its content.
Fuel injector cleaner is good if used every 10000 or 20000 miles as car service but lower is costly without much benefit and don't forget top tier fuel is containing fuel cleaners